基于以太網的分布式溫濕度智能監(jiān)控系統(tǒng)

1、中國海洋大學碩士學位論文基于以太網的分布式溫濕度智能監(jiān)控系統(tǒng)姓名：宋慶國申請學位級別：碩士專業(yè)：計算機應用技術指導教師：魏振鋼20070601DistributedandInteIIigentTemperatureandHumidityMonitorSystemBasedonEthernetAbstractThetraditionaltemperatureandhumiditymonitoringsystembasedontheRS48

2、5BushasacomplicatedroutingandlimitedtransmissiondistanceNowadays，therearealotoflargeenterpriseswhichhavemuchmorewarehousesorthearchiveslocatedindifferentlocationsandlargebuildingsWeneedtomonitorthetemperatureandhumidityo

3、ftheseplaceswhichwereatveryscatteredlocationsItisverydifficultforUStomanagethetemperatureandhumidityinaunifiedmannerInaddition，duringthetransmissionoffood，medicineandotherneeds，realtimemonitoringoftemperatureandhumidityc

4、ontrolsystemscommunicationwiththetreasurycentralmonitoringsystemareneededEthemethasbeenwidelyusedinreallife，andhowtouseittotransformthetemperatureandhumiditycontrolsystemsbasedontheRS485fortheformationoflargescaleremoted

5、istributedtemperatureandhumiditycontrolsystemhasbecomeanurgentproblemInthispaperwedesignaremotedistributedintelligenttemperatureandhumiditycontrolsystembasedontheexistingEthemetThissystemiseasytoinstall，ne。routingThispap

6、erdescribesindetailthestructureandworkingprincipleoftheoverallsystemThesystemusesamodulardesignanditCanbetransformedalittle，thenitwillbeusedindifferentsuitableandmorelocationsforadistributedintelligentremotetemperaturean

7、dhumiditycontrolsystemThesoftwareofthetemperatureandhumiditymonitorhasagoodonlineinteractivefunctionTheinterruptedCanbeusedtosettimecorrectedvalue，temperatureandhumidityupanddownlimits，samplingimervalvalueandtemperaturea

8、ndhumiditycorrectedvalue，thenthesedatawereuploadedtodiskItcanretrievethedataofpresenttemperatureandhumidityandthemonitor’SstateAndthecorrespondinginstructionsCanextractfromtheexistinghistorytemperatureandhumiditydataofdi